CMH Pub 11-7-1
Three Battles: Arnaville, Altuzzo, And Schmidt by Charles Brown MacDonald; Sidney T Mathews. First published, 1952.
GPO Number: 008-029-00496-8
"'River Crossing at Arnaville' is the story of a battle that started badly and ended in victory; 'Objective: Schmidt,' of a battle that began with an unexpectedly easy success and turned into tragic defeat. 'Break-Through at Monte Altuzzo' is the account of how, after a succession of misguided efforts, a comparatively small number of men penetrated the formidable Gothic Line in Italy."
Digitized by the U.S. Army Center of Military History:
http://www.history.army.mil